See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

PWP | 28

Temp:

I (-40 to 85)

ECO Plan:

Green (RoHS & no Sb/Br)

DRV8844PWPR


5A Brushed DC motor or Quad 1.75A Solenoid/Relay Driver with +/-30V split supply support (PWM Ctrl)

TI Store Price:

 
 
Qty.Price
1 - 9 $ 3.83
10 - 24 $ 3.45
25 - 99 $ 3.22
100 - 249 $ 2.89
250 - 499 $ 2.70
500 - 749 $ 2.35
750 - 999 $ 2.03
1000 - 9999 $ 1.75

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Texas Instruments DRV8844PWPR

The DRV8844 provides four individually controllable 1/2-H-bridge drivers. It can be used to drive two DC motors, one stepper motor, four solenoids, or other loads. The output driver channel for each channel consists of N-channel power MOSFET’s configured in a 1/2-H-bridge configuration.

The DRV8844 can supply up to 2.5-A peak or 1.75-A RMS output current per channel (with proper PCB heatsinking at 24 V and 25°C) per H-bridge.

Separate inputs to independently control each 1/2-H-bridge are provided. To allow operation with split supplies, the logic inputs and nFAULT output are referenced to a separate floating ground pin.

Internal shutdown functions are provided for over current protection, short circuit protection, undervoltage lockout, and overtemperature.

The DRV8844 is available in a 28-pin HTSSOP package with PowerPAD (Eco-friendly: RoHS & no Sb/Br).

For all available packages, see the orderable addendum at the end of the data sheet. View datasheet
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